/* ==========================================================================
   AI MODUL AJAR GENERATOR — DESIGN SYSTEM & STYLESHEET
   Aesthetics: Deep Slate Dark Theme, Glassmorphism, Fluid Typography, Micro-animations
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap');

:root {
  /* Color Palette */
  --bg-main: #0B0F19;
  --bg-surface: #111827;
  --bg-card: rgba(17, 24, 39, 0.75);
  --bg-card-hover: rgba(30, 41, 59, 0.85);
  --bg-input: #0e1526;
  --bg-input-focus: #141f36;
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(99, 102, 241, 0.4);
  --border-active: #6366f1;

  --text-primary: #F9FAFB;
  --text-secondary: #9CA3AF;
  --text-muted: #6B7280;
  --text-inverse: #0B0F19;

  /* Brand Accents */
  --primary: #6366F1;
  --primary-glow: rgba(99, 102, 241, 0.35);
  --primary-hover: #4F46E5;
  
  --accent: #10B981;
  --accent-glow: rgba(16, 185, 129, 0.3);
  
  --secondary-accent: #06B6D4;
  --warning: #F59E0B;
  --danger: #EF4444;
  --info: #3B82F6;

  /* Geometry & Shadows */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 25px var(--primary-glow);

  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Global Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(99, 102, 241, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 85% 85%, rgba(16, 185, 129, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(6, 182, 212, 0.05) 0%, transparent 60%);
  background-attachment: fixed;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #fff;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

/* Glassmorphism Container */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* App Header */
.app-header {
  background: rgba(11, 15, 25, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 1rem 1.5rem;
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-badge {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--primary), var(--secondary-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 4px 15px var(--primary-glow);
}

.brand-title {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  background: linear-gradient(90deg, #FFFFFF, #CBD5E1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-sub {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.brand-sub span.pill {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Main Container */
.main-wrapper {
  max-width: 1280px;
  margin: 1.5rem auto 3rem;
  padding: 0 1.25rem;
  width: 100%;
  flex: 1;
}

/* Stepper Navigation Bar */
.stepper-nav {
  margin-bottom: 2rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
}

.stepper-list {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  min-width: 820px;
  justify-content: space-between;
}

.step-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
}

.step-item:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 20px;
  left: calc(50% + 22px);
  right: calc(-50% + 22px);
  height: 2px;
  background: rgba(255, 255, 255, 0.1);
  z-index: 1;
  transition: background var(--transition-normal);
}

.step-item.completed:not(:last-child)::after {
  background: var(--accent);
}

.step-item.active:not(:last-child)::after {
  background: linear-gradient(90deg, var(--primary), rgba(255, 255, 255, 0.1));
}

.step-bubble {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #1e293b;
  border: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-muted);
  z-index: 2;
  transition: all var(--transition-normal);
}

.step-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-top: 0.5rem;
  text-align: center;
  white-space: nowrap;
  transition: color var(--transition-normal);
}

.step-item:hover .step-bubble {
  border-color: var(--primary);
  color: #fff;
}

.step-item.active .step-bubble {
  background: var(--primary);
  border-color: #818cf8;
  color: #fff;
  box-shadow: 0 0 18px var(--primary-glow);
  transform: scale(1.1);
}

.step-item.active .step-label {
  color: #fff;
  font-weight: 700;
}

.step-item.completed .step-bubble {
  background: var(--accent);
  border-color: #34d399;
  color: #fff;
  box-shadow: 0 0 12px var(--accent-glow);
}

.step-item.completed .step-label {
  color: var(--text-secondary);
}

/* Content Area */
.wizard-card {
  padding: 2.25rem;
  position: relative;
  overflow: hidden;
}

.wizard-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary-accent), var(--accent));
}

.section-header {
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1.25rem;
}

.section-title {
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin-top: 0.4rem;
}

/* Alert Boxes */
.alert-box {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  margin-bottom: 1.75rem;
  font-size: 0.9rem;
  line-height: 1.5;
}

.alert-box.info {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: #93c5fd;
}

.alert-box.warning {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: #fde68a;
}

.alert-box.danger {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #fca5a5;
}

.alert-box.success {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #6ee7b7;
}

.alert-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

/* Form Controls */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 0.86rem;
  font-weight: 600;
  color: #E2E8F0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.form-label .badge-tag {
  font-size: 0.68rem;
  padding: 2px 7px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-secondary);
  font-weight: 500;
}

.form-label .badge-tag.required {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.form-label .badge-tag.manual {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.form-hint {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.92rem;
  transition: all var(--transition-fast);
  outline: none;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  background: var(--bg-input-focus);
  border-color: var(--border-active);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.form-input::placeholder, .form-textarea::placeholder {
  color: var(--text-muted);
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
  line-height: 1.6;
}

/* Radio / Card Selectors */
.card-selector-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.selection-card {
  background: rgba(17, 24, 39, 0.6);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

.selection-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.selection-card.selected {
  background: rgba(99, 102, 241, 0.12);
  border-color: var(--primary);
  box-shadow: 0 0 20px var(--primary-glow);
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.card-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(99, 102, 241, 0.2);
  color: #a5b4fc;
}

.card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.card-desc {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Tag Multi-Select */
.tag-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.4rem;
}

.tag-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  padding: 0.4rem 0.9rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.tag-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
}

.tag-btn.active {
  background: rgba(99, 102, 241, 0.25);
  border-color: var(--primary);
  color: #e0e7ff;
  font-weight: 600;
}

/* Step 5 Syntax Box Container */
.syntax-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.syntax-card {
  background: rgba(14, 21, 38, 0.85);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.35rem;
  transition: all var(--transition-fast);
}

.syntax-card:focus-within {
  border-color: var(--border-active);
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.2);
}

.syntax-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.syntax-title-area {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.syntax-order-badge {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary-accent));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
}

.syntax-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
}

.syntax-slot-tag {
  font-size: 0.7rem;
  padding: 2px 7px;
  border-radius: 4px;
  background: rgba(6, 182, 212, 0.15);
  color: #67e8f9;
  border: 1px solid rgba(6, 182, 212, 0.3);
}

.syntax-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Action Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.25rem;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
  outline: none;
  user-select: none;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #4f46e5);
  color: #fff;
  box-shadow: 0 4px 14px var(--primary-glow);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #4f46e5, #4338ca);
  box-shadow: 0 6px 20px var(--primary-glow);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent), #059669);
  color: #fff;
  box-shadow: 0 4px 14px var(--accent-glow);
}

.btn-accent:hover {
  background: linear-gradient(135deg, #059669, #047857);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-color);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-ai {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 2px 10px rgba(139, 92, 246, 0.3);
}

.btn-ai:hover {
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
  box-shadow: 0 4px 16px rgba(139, 92, 246, 0.45);
}

.btn-ai.loading, .btn.loading {
  pointer-events: none;
  opacity: 0.8;
  position: relative;
}

.btn-ai.loading::after, .btn.loading::after {
  content: '';
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-left: 6px;
}

.btn-sm {
  padding: 0.45rem 0.85rem;
  font-size: 0.78rem;
}

.btn-outline-danger {
  background: transparent;
  border-color: rgba(239, 68, 68, 0.4);
  color: #f87171;
}

.btn-outline-danger:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: #ef4444;
}

/* Step Footer Navigation */
.wizard-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}

/* Visual Preview Section */
.preview-container {
  background: #0d1322;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  font-size: 0.9rem;
}

.preview-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5rem;
}

.preview-table th, .preview-table td {
  padding: 0.75rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  vertical-align: top;
}

.preview-table th {
  background: rgba(255, 255, 255, 0.04);
  width: 25%;
  color: #cbd5e1;
  font-weight: 600;
  text-align: left;
}

.preview-table td {
  background: rgba(0, 0, 0, 0.2);
  color: #f1f5f9;
}

.preview-block {
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid var(--primary);
  padding: 1rem 1.25rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 1.25rem;
}

.preview-block h4 {
  font-size: 0.95rem;
  color: #93c5fd;
  margin-bottom: 0.4rem;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  background: rgba(17, 24, 39, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.25rem;
  color: #fff;
  font-size: 0.88rem;
  box-shadow: var(--shadow-lg);
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 300px;
  max-width: 420px;
  animation: slideIn 0.3s ease forwards;
  border-left: 4px solid var(--primary);
}

.toast.success { border-left-color: var(--accent); }
.toast.error { border-left-color: var(--danger); }
.toast.warning { border-left-color: var(--warning); }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .wizard-card {
    padding: 1.5rem 1rem;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .wizard-footer {
    flex-direction: column;
    gap: 1rem;
  }
  .wizard-footer .btn {
    width: 100%;
  }
}

/* ========================================================================
   Minimal editorial skin
   Presentation-only overrides. Functional IDs/classes and wizard behavior
   remain unchanged so the existing JavaScript and API flow are preserved.
   ======================================================================== */
:root {
  --bg-main: #f4f7fb;
  --bg-surface: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f8faff;
  --bg-input: #f8fafc;
  --bg-input-focus: #ffffff;
  --border-color: #e3e8f0;
  --border-hover: #b8c7ee;
  --border-active: #4263eb;
  --text-primary: #182334;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  --text-inverse: #ffffff;
  --primary: #4263eb;
  --primary-glow: rgba(66, 99, 235, 0.14);
  --primary-hover: #3451c7;
  --accent: #0d9f83;
  --accent-glow: rgba(13, 159, 131, 0.14);
  --secondary-accent: #168aad;
  --warning: #b7791f;
  --danger: #c24152;
  --info: #3273b9;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --shadow-sm: 0 2px 8px rgba(28, 42, 70, 0.05);
  --shadow-md: 0 10px 28px rgba(28, 42, 70, 0.07);
  --shadow-lg: 0 18px 44px rgba(28, 42, 70, 0.12);
}

body {
  color: var(--text-primary);
  background: var(--bg-main);
  background-image: radial-gradient(circle at 88% 0%, rgba(66, 99, 235, 0.06), transparent 28rem);
}

h1, h2, h3, h4, h5, h6 { color: #172033; }

.app-header {
  background: rgba(255, 255, 255, 0.94);
  border-bottom-color: #e8edf4;
  box-shadow: 0 1px 8px rgba(28, 42, 70, 0.04);
  padding: 0.85rem 1.5rem;
}

.brand-icon {
  width: 38px;
  height: 38px;
  background: #eef2ff;
  color: var(--primary);
  box-shadow: none;
}

.brand-title {
  color: #172033;
  background: none;
  -webkit-text-fill-color: initial;
  font-size: 1.1rem;
  letter-spacing: 0.01em;
}

.brand-sub { color: #7b8799; }
.brand-sub span.pill { background: #ecfdf5; border-color: #c9f0df; color: #0d806d; }

.main-wrapper { max-width: 1320px; margin-top: 2rem; }

.stepper-nav { margin-bottom: 1.5rem; }
.stepper-list { gap: 0.3rem; }
.step-item { padding: 0.35rem; }
.step-item:not(:last-child)::after { background: #dce3ee; height: 1px; }
.step-item.completed:not(:last-child)::after { background: #72cdb9; }
.step-bubble {
  width: 34px;
  height: 34px;
  background: #ffffff;
  border-color: #dce3ee;
  color: #8b98aa;
  box-shadow: none;
}
.step-label { color: #8b98aa; font-size: 0.72rem; }
.step-item:hover .step-bubble { border-color: #9fb1df; color: var(--primary); }
.step-item.active .step-bubble { background: var(--primary); border-color: var(--primary); box-shadow: 0 4px 12px var(--primary-glow); transform: none; }
.step-item.completed .step-bubble { background: var(--accent); border-color: var(--accent); box-shadow: none; }

.glass-panel {
  background: #ffffff;
  border-color: #e4e9f1;
  box-shadow: var(--shadow-md);
  backdrop-filter: none;
}

.wizard-card { padding: 2.5rem; }
.wizard-card::before { height: 2px; background: #4263eb; }
.section-header { border-bottom-color: #edf1f6; margin-bottom: 2.25rem; }
.section-title { color: #182334; font-size: 1.45rem; }
.section-subtitle { color: #718096; font-size: 0.88rem; }

.form-label { color: #334155; font-size: 0.82rem; }
.form-label .badge-tag { background: #f1f5f9; color: #718096; }
.form-label .badge-tag.required { background: #fff1f2; border-color: #fecdd3; color: #be4b5b; }
.form-label .badge-tag.manual { background: #fffbeb; border-color: #fde68a; color: #9a6a1b; }
.form-input, .form-select, .form-textarea {
  color: #1e293b;
  background: #f8fafc;
  border-color: #e0e7ef;
  border-radius: 9px;
  box-shadow: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  background: #ffffff;
  border-color: #7c95e8;
  box-shadow: 0 0 0 3px rgba(66, 99, 235, 0.1);
}
.form-input::placeholder, .form-textarea::placeholder { color: #a7b2c2; }
.form-hint { color: #91a0b3; }

.selection-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 2px 7px rgba(28, 42, 70, 0.025);
}
.selection-card:hover { background: #fbfcff; border-color: #aebee8; transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.selection-card.selected { background: #f5f7ff; border-color: #6d86e6; box-shadow: 0 0 0 3px rgba(66, 99, 235, 0.08); }
.card-badge { background: #eef2ff; color: #4b63c6; }
.card-title { color: #1e293b; }
.card-desc { color: #718096; }

.tag-btn { background: #ffffff; border-color: #e2e8f0; color: #718096; }
.tag-btn:hover { background: #f8fafc; color: #334155; border-color: #cbd5e1; }
.tag-btn.active { background: #eef2ff; border-color: #8298e8; color: #4058b7; }

.syntax-container { gap: 1rem; }
.syntax-card { background: #fbfcfe; border-color: #e2e8f0; padding: 1.25rem; }
.syntax-card:focus-within { border-color: #9cafeb; box-shadow: 0 0 0 3px rgba(66, 99, 235, 0.08); }
.syntax-order-badge { background: #eef2ff; color: #4b63c6; }
.syntax-name { color: #25334a; font-size: 1rem; }
.syntax-slot-tag { background: #eff8fb; color: #237893; border-color: #ccecf3; }
.syntax-actions { gap: 0.45rem; }

.btn { border-radius: 8px; box-shadow: none; }
.btn-primary { background: #4263eb; box-shadow: 0 4px 10px rgba(66, 99, 235, 0.16); }
.btn-primary:hover { background: #3451c7; box-shadow: 0 5px 14px rgba(66, 99, 235, 0.2); }
.btn-accent { background: #0d9f83; box-shadow: 0 4px 10px rgba(13, 159, 131, 0.14); }
.btn-accent:hover { background: #087f69; }
.btn-secondary { background: #ffffff; border-color: #dce3ed; color: #516075; }
.btn-secondary:hover { background: #f8fafc; border-color: #bdc9d9; }
.btn-ai { background: #6256d9; box-shadow: 0 3px 10px rgba(98, 86, 217, 0.16); }
.btn-ai:hover { background: #5147bd; box-shadow: 0 4px 14px rgba(98, 86, 217, 0.22); }
.wizard-footer { border-top-color: #edf1f6; }

.preview-container { background: #fbfcfe; border-color: #e2e8f0; }
.preview-table th { background: #f4f7fb; color: #536176; border-color: #e2e8f0; }
.preview-table td { background: #ffffff; color: #334155; border-color: #e2e8f0; }
.preview-block { background: #f8fafc; border-left-color: #6d86e6; }
.preview-block h4 { color: #4863bd; }

.alert-box.info { background: #eff6ff; border-color: #cfe1fa; color: #35689e; }
.alert-box.warning { background: #fffbeb; border-color: #f5df9d; color: #87651d; }
.alert-box.danger { background: #fff1f2; border-color: #fecdd3; color: #b04454; }
.alert-box.success { background: #ecfdf5; border-color: #c8efdf; color: #197d69; }

.toast { background: rgba(255, 255, 255, 0.98); border-color: #e2e8f0; color: #25334a; box-shadow: var(--shadow-lg); }

@media (max-width: 768px) {
  .app-header { padding: 0.75rem 1rem; }
  .brand-sub { display: none; }
  .brand-title { font-size: 0.95rem; }
  .main-wrapper { margin-top: 1rem; padding: 0 0.75rem; }
  .wizard-card { padding: 1.5rem 1rem; border-radius: 14px; }
  .section-title { font-size: 1.2rem; }
  .stepper-nav { margin-left: -0.25rem; margin-right: -0.25rem; }
}